The IS-A105N is a high output, 105dB(A) alarm sounder. Approvals include ATEX, IECEx and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications.
The IS-A105N is suitable for all intrinsically safe signalling applications including fire, security and process control.
Features:
- Input overload and reverse current protection
- Auto synchronised sound output
- Unit can be mounted using external lugs or internal BESA compatible fixing positions.
- Duplicate cable terminations (in & out for daisy-chain
installations).
- Available with custom tone configurations and frequencies.
Approvals:
- ATEX certificate: SIRA 04ATEX2 301X,
EN 60079-0 : 2006, EN 60079-11 : 2007,
EN 60079-26 : 2007
- IECEx certificate: IECEx SIR 04.0038X,
IEC 60079-0 : 2007, IEC 60079-11 : 2 006,
IEC 60079-26 : 2006
- FM approved:
Class 3600 1998, Class 3610 1999,
Class 3810 2005, IEC 60529 : 1989
- GOST-R certificate: PO CC GB.JB05.B03365